The American Economic Association's registry for randomized controlled trials
Initial registration date is when the trial was registered.
It corresponds to when the registration was submitted to the Registry to be reviewed for publication.
First published corresponds to when the trial was first made public on the Registry after being reviewed.
Last updated is the most recent time when changes to the trial's registration were published.
MD5: a565369010ee341b4e2b5fc78c5fdb02
SHA1: 257531f85d0ea69df37c95165277593993e8ada9
Uploaded At: April 28, 2017
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